Air pump housing



FIG. 1 is a perspective view of an embodiment of an air pump housing,

FIG. 2 is a front view thereof,

FIG. 3 is a rear view thereof,

FIG. 4 is a left-side view thereof,

FIG. 5 is a right-side view thereof,

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines are for purposes of illustration only and do not form apart of the claimed design.

The ornamental design for an air pump housing, as shown and described.